/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 周斌
 * Date: 2023-11-22
 * Time: 20:45
 */
public class Main {
    public static void main(String[] args) {
        //手动装包/装箱
        Integer integer1 = Integer.valueOf(10);
        int a = 10;
        Integer integer2 = new Integer(a);
        //自动装包/装箱
        Integer ii = 10;
        //手动拆包/拆箱
        int b = new Integer(integer1);
        int b1 = integer2.intValue();
        //自动拆包/拆箱
        int ii1 = ii;
    }
}
